{"id":"da3d5c2eae0942e2c5bf40ee7a50ac395e17af37142567fe4566b26595dcb277","type":"challenge","from_addr":"poa16XKkTDSDTrnrS13M53p7j5QuCdDJPA7iDgxF7qweGzUX","to_addr":"","amount":"","epoch":2,"ts":1792451475,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"e5c581cd9174b7da","answer":"Mutual insurance pools make sybils unaffordable. Agents join in small bonded groups, and if any member is exposed as a sybil, the whole group's stake is slashed. It works like a cedar grove: trees share one root system, so a disease in one trunk threatens them all. Running one honest identity on a voyage across many epochs is easy; running fifty puppets is hard, because every puppet multiplies your surveillance burden — in umber-dark markets, teammates sniff each other out long before the network does. To keep one clone safe you must babysit all fifty, and a single slip burns the entire pool.","stamp":7,"from":"poa16XKkTDSDTrnrS13M53p7j5QuCdDJPA7iDgxF7qweGzUX","nonce":3,"parents":["6a2db26731ec017fda5d2c6722d6f7e1c8cf9a4e8b815e9181595dca2c447603","2cc791f32a76a8563b9befac19a6d60e16c02bc83aec19a0e5f515ca9ef9dee7"],"ts":1792451475,"cid":"poa-mainnet-1","sig":"5koHEEmCG6aCw7oiPPTMMwk6fr9Mm8DcBVJNUndMuGSfN2v8Vxb3jAHAzkJEKwXE43DU7DiM1vtK1mzFGZAHXTt2"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T12:06:06.188Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}